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/* $OpenBSD: cu.h,v 1.8 2017/12/10 01:03:46 deraadt Exp $ */
/*
* Copyright (c) 2012 Nicholas Marriott <nicm@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef CU_H
#define CU_H
/* command.c */
void do_command(char);
/* cu.c */
extern int restricted;
extern FILE *record_file;
extern struct termios saved_tio;
extern int line_fd;
extern struct bufferevent *line_ev;
void set_blocking(int, int);
int set_line(int);
void set_termios(void);
void restore_termios(void);
char *tilde_expand(const char *);
/* input.c */
const char *get_input(const char *);
/* error.c */
void cu_warn(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
void cu_warnx(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
void cu_err(int, const char *, ...)
__attribute__ ((format (printf, 2, 3)));
void cu_errx(int, const char *, ...)
__attribute__ ((format (printf, 2, 3)));
/* xmodem.c */
void xmodem_send(const char *);
#endif
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